Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421741 | Manufacturing method for slinger used in rotary seal, and rotary seal | Shinichi AKASHI, Yusuke IIZAWA | 2022-08-23 |
| 10865844 | Friction material | Yuji Yadomaru, Tsuyoshi Kondo | 2020-12-15 |
| 4385720 | T-Shape joint and preparation thereof | Kazumichi Machida, Masaru Okada | 1983-05-31 |
| 4295906 | Method for producing a motion picture screen | Susumu Hoshinouchi, Kenji Kawaguchi, Akio Yoshida | 1981-10-20 |
| 4258247 | Method of producing welded joint including non-welded portion | Susumu Hoshinouchi | 1981-03-24 |